A boathouse costs $2800 a month to operate, and it spends $750 each

month for every boat that it docks. The boathouse charges a monthly fee of

$900 to dock a boat. If nis the number of boats, which equation represents

the profit function of the boathouse?

Profit (n) = 150 n -2800

Step-by-step explanation:

Hi, to answer this question we have to multiply the number of boats (n) by the revenue for each boat docked ($900) minus the cost of each boat docked ($750) and then, subtract the operation cost ($2800).

Mathematically speaking

Profit (n) = (900 -750) n -2800

Simplyfiyng:

Profit (n) = 150 n -2800

Where:

n = number of boats

Feel free to ask for more if needed or if you did not understand something.